Need help booking?
Unpublished phone-only deals available
UTH to ADT: distance & flight time
Udon Thani (Udon Thani Airport) → Ada (Ada Regional Airport)
8,611 mi
13,858 km · 7,483 nm
17h 21m
estimated nonstop flight time
-12h
time difference · heading north
See live UTH→ADT fares Phone-only fares on this route — call free
Flight time details
8,611 miles nonstop takes roughly 17h 21m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- ADT — Ada Regional Airport · Ada, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 mi away
Frequently asked questions
How far is UTH from ADT?
The flight distance from Udon Thani (UTH) to Ada (ADT) is 8,611 miles (13,858 km, 7,483 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to ADT?
A nonstop flight takes about 17h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Udon Thani and Ada?
Ada is 12 hours behind Udon Thani.
What is the cheapest way to fly from UTH to ADT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–ADT that never appear on search engines, with no booking fees.